feat(omo): integrate Oh My OpenCode profile management (#972)

* feat(omo): integrate Oh My OpenCode profile management into Provider system

Adds full-stack OMO support: backend config read/write/import, OMO-specific
provider CRUD with exclusive switching, frontend profile editor with
agent/category/model configuration, global config management, and i18n support.

* feat(omo): add model/variant dropdowns from enabled providers

Replace model text inputs with Select dropdowns sourced from enabled
OpenCode providers, add thinking-level variant selection, and prevent
auto-enabling newly added OMO providers.

* fix(omo): use standard provider action styles for OMO switch button

* fix(omo): replace hardcoded isZh strings with proper i18n t() calls

src-tauri/src/database/dao/mod.rs

@@ -4,6 +4,7 @@
 
 pub mod failover;
 pub mod mcp;
+pub mod omo;
 pub mod prompts;
 pub mod providers;
 pub mod proxy;
@@ -15,3 +16,4 @@ pub mod universal_providers;
 // 所有 DAO 方法都通过 Database impl 提供，无需单独导出
 // 导出 FailoverQueueItem 供外部使用
 pub use failover::FailoverQueueItem;
+pub use omo::OmoGlobalConfig;

src-tauri/src/database/dao/omo.rs

@@ -0,0 +1,73 @@
+use crate::database::Database;
+use crate::error::AppError;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct OmoGlobalConfig {
+    pub id: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub schema_url: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub sisyphus_agent: Option<serde_json::Value>,
+    #[serde(default)]
+    pub disabled_agents: Vec<String>,
+    #[serde(default)]
+    pub disabled_mcps: Vec<String>,
+    #[serde(default)]
+    pub disabled_hooks: Vec<String>,
+    #[serde(default)]
+    pub disabled_skills: Vec<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub lsp: Option<serde_json::Value>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub experimental: Option<serde_json::Value>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub background_task: Option<serde_json::Value>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub browser_automation_engine: Option<serde_json::Value>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub claude_code: Option<serde_json::Value>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub other_fields: Option<serde_json::Value>,
+    pub updated_at: String,
+}
+
+impl Default for OmoGlobalConfig {
+    fn default() -> Self {
+        Self {
+            id: "global".to_string(),
+            schema_url: None,
+            sisyphus_agent: None,
+            disabled_agents: vec![],
+            disabled_mcps: vec![],
+            disabled_hooks: vec![],
+            disabled_skills: vec![],
+            lsp: None,
+            experimental: None,
+            background_task: None,
+            browser_automation_engine: None,
+            claude_code: None,
+            other_fields: None,
+            updated_at: chrono::Utc::now().to_rfc3339(),
+        }
+    }
+}
+
+impl Database {
+    pub fn get_omo_global_config(&self) -> Result<OmoGlobalConfig, AppError> {
+        let json_str = self.get_setting("common_config_omo")?;
+        match json_str {
+            Some(s) => serde_json::from_str::<OmoGlobalConfig>(&s)
+                .map_err(|e| AppError::Config(format!("Failed to parse common_config_omo: {e}"))),
+            None => Ok(OmoGlobalConfig::default()),
+        }
+    }
+
+    pub fn save_omo_global_config(&self, config: &OmoGlobalConfig) -> Result<(), AppError> {
+        let json_str = serde_json::to_string(config)
+            .map_err(|e| AppError::Config(format!("JSON serialization failed: {e}")))?;
+        self.set_setting("common_config_omo", &json_str)?;
+        Ok(())
+    }
+}

src-tauri/src/database/dao/providers.rs

@@ -1,7 +1,3 @@
-//! 供应商数据访问对象
-//!
-//! 提供供应商（Provider）的 CRUD 操作。
-
 use crate::database::{lock_conn, Database};
 use crate::error::AppError;
 use crate::provider::{Provider, ProviderMeta};
@@ -9,8 +5,18 @@ use indexmap::IndexMap;
 use rusqlite::params;
 use std::collections::HashMap;
 
+type OmoProviderRow = (
+    String,
+    String,
+    String,
+    Option<String>,
+    Option<i64>,
+    Option<usize>,
+    Option<String>,
+    String,
+);
+
 impl Database {
-    /// 获取指定应用类型的所有供应商
     pub fn get_all_providers(
         &self,
         app_type: &str,
@@ -66,7 +72,6 @@ impl Database {
             let (id, mut provider) = provider_res.map_err(|e| AppError::Database(e.to_string()))?;
             provider.id = id.clone();
 
-            // 加载 endpoints
             let mut stmt_endpoints = conn.prepare(
                 "SELECT url, added_at FROM provider_endpoints WHERE provider_id = ?1 AND app_type = ?2 ORDER BY added_at ASC, url ASC"
             ).map_err(|e| AppError::Database(e.to_string()))?;
@@ -103,7 +108,6 @@ impl Database {
         Ok(providers)
     }
 
-    /// 获取当前激活的供应商 ID
     pub fn get_current_provider(&self, app_type: &str) -> Result<Option<String>, AppError> {
         let conn = lock_conn!(self.conn);
         let mut stmt = conn
@@ -123,7 +127,6 @@ impl Database {
         }
     }
 
-    /// 根据 ID 获取单个供应商
     pub fn get_provider_by_id(
         &self,
         id: &str,
@@ -174,21 +177,15 @@ impl Database {
         }
     }
 
-    /// 保存供应商（新增或更新）
-    ///
-    /// 注意：更新模式下不同步 endpoints，因为编辑模式下端点通过单独的 API 管理
-    /// （add_custom_endpoint / remove_custom_endpoint），避免覆盖用户的修改。
     pub fn save_provider(&self, app_type: &str, provider: &Provider) -> Result<(), AppError> {
         let mut conn = lock_conn!(self.conn);
         let tx = conn
             .transaction()
             .map_err(|e| AppError::Database(e.to_string()))?;
 
-        // 处理 meta：取出 endpoints 以便单独处理
         let mut meta_clone = provider.meta.clone().unwrap_or_default();
         let endpoints = std::mem::take(&mut meta_clone.custom_endpoints);
 
-        // 检查是否存在（用于判断新增/更新，以及保留 is_current 和 in_failover_queue）
         let existing: Option<(bool, bool)> = tx
             .query_row(
                 "SELECT is_current, in_failover_queue FROM providers WHERE id = ?1 AND app_type = ?2",
@@ -202,7 +199,6 @@ impl Database {
             existing.unwrap_or((false, provider.in_failover_queue));
 
         if is_update {
-            // 更新模式：使用 UPDATE 避免触发 ON DELETE CASCADE
             tx.execute(
                 "UPDATE providers SET
                     name = ?1,
@@ -241,7 +237,6 @@ impl Database {
             )
             .map_err(|e| AppError::Database(e.to_string()))?;
         } else {
-            // 新增模式：使用 INSERT
             tx.execute(
                 "INSERT INTO providers (
                     id, app_type, name, settings_config, website_url, category,
@@ -268,7 +263,6 @@ impl Database {
             )
             .map_err(|e| AppError::Database(e.to_string()))?;
 
-            // 只有新增时才同步 endpoints
             for (url, endpoint) in endpoints {
                 tx.execute(
                     "INSERT INTO provider_endpoints (provider_id, app_type, url, added_at)
@@ -283,7 +277,6 @@ impl Database {
         Ok(())
     }
 
-    /// 删除供应商
     pub fn delete_provider(&self, app_type: &str, id: &str) -> Result<(), AppError> {
         let conn = lock_conn!(self.conn);
         conn.execute(
@@ -294,21 +287,18 @@ impl Database {
         Ok(())
     }
 
-    /// 设置当前供应商
     pub fn set_current_provider(&self, app_type: &str, id: &str) -> Result<(), AppError> {
         let mut conn = lock_conn!(self.conn);
         let tx = conn
             .transaction()
             .map_err(|e| AppError::Database(e.to_string()))?;
 
-        // 重置所有为 0
         tx.execute(
             "UPDATE providers SET is_current = 0 WHERE app_type = ?1",
             params![app_type],
         )
         .map_err(|e| AppError::Database(e.to_string()))?;
 
-        // 设置新的当前供应商
         tx.execute(
             "UPDATE providers SET is_current = 1 WHERE id = ?1 AND app_type = ?2",
             params![id, app_type],
@@ -319,7 +309,6 @@ impl Database {
         Ok(())
     }
 
-    /// 更新供应商的 settings_config（仅更新配置，不改变其他字段）
     pub fn update_provider_settings_config(
         &self,
         app_type: &str,
@@ -341,7 +330,6 @@ impl Database {
         Ok(())
     }
 
-    /// 添加自定义端点
     pub fn add_custom_endpoint(
         &self,
         app_type: &str,
@@ -357,7 +345,6 @@ impl Database {
         Ok(())
     }
 
-    /// 移除自定义端点
     pub fn remove_custom_endpoint(
         &self,
         app_type: &str,
@@ -372,4 +359,126 @@ impl Database {
         .map_err(|e| AppError::Database(e.to_string()))?;
         Ok(())
     }
+
+    pub fn set_omo_provider_current(
+        &self,
+        app_type: &str,
+        provider_id: &str,
+    ) -> Result<(), AppError> {
+        let mut conn = lock_conn!(self.conn);
+        let tx = conn
+            .transaction()
+            .map_err(|e| AppError::Database(e.to_string()))?;
+        tx.execute(
+            "UPDATE providers SET is_current = 0 WHERE app_type = ?1 AND category = 'omo'",
+            params![app_type],
+        )
+        .map_err(|e| AppError::Database(e.to_string()))?;
+        let updated = tx
+            .execute(
+            "UPDATE providers SET is_current = 1 WHERE id = ?1 AND app_type = ?2 AND category = 'omo'",
+            params![provider_id, app_type],
+        )
+            .map_err(|e| AppError::Database(e.to_string()))?;
+        if updated != 1 {
+            return Err(AppError::Database(format!(
+                "Failed to set OMO provider current: provider '{provider_id}' not found in app '{app_type}'"
+            )));
+        }
+        tx.commit().map_err(|e| AppError::Database(e.to_string()))?;
+        Ok(())
+    }
+
+    pub fn is_omo_provider_current(
+        &self,
+        app_type: &str,
+        provider_id: &str,
+    ) -> Result<bool, AppError> {
+        let conn = lock_conn!(self.conn);
+        match conn.query_row(
+            "SELECT is_current FROM providers
+             WHERE id = ?1 AND app_type = ?2 AND category = 'omo'",
+            params![provider_id, app_type],
+            |row| row.get(0),
+        ) {
+            Ok(is_current) => Ok(is_current),
+            Err(rusqlite::Error::QueryReturnedNoRows) => Ok(false),
+            Err(e) => Err(AppError::Database(e.to_string())),
+        }
+    }
+
+    pub fn clear_omo_provider_current(
+        &self,
+        app_type: &str,
+        provider_id: &str,
+    ) -> Result<(), AppError> {
+        let conn = lock_conn!(self.conn);
+        conn.execute(
+            "UPDATE providers SET is_current = 0
+             WHERE id = ?1 AND app_type = ?2 AND category = 'omo'",
+            params![provider_id, app_type],
+        )
+        .map_err(|e| AppError::Database(e.to_string()))?;
+        Ok(())
+    }
+
+    pub fn get_current_omo_provider(&self, app_type: &str) -> Result<Option<Provider>, AppError> {
+        let conn = lock_conn!(self.conn);
+        let row_data: Result<OmoProviderRow, rusqlite::Error> = conn.query_row(
+            "SELECT id, name, settings_config, category, created_at, sort_index, notes, meta
+             FROM providers
+             WHERE app_type = ?1 AND category = 'omo' AND is_current = 1
+             LIMIT 1",
+            params![app_type],
+            |row| {
+                Ok((
+                    row.get(0)?,
+                    row.get(1)?,
+                    row.get(2)?,
+                    row.get(3)?,
+                    row.get(4)?,
+                    row.get(5)?,
+                    row.get(6)?,
+                    row.get(7)?,
+                ))
+            },
+        );
+
+        let (id, name, settings_config_str, category, created_at, sort_index, notes, meta_str) =
+            match row_data {
+                Ok(v) => v,
+                Err(rusqlite::Error::QueryReturnedNoRows) => return Ok(None),
+                Err(e) => return Err(AppError::Database(e.to_string())),
+            };
+
+        let settings_config = serde_json::from_str(&settings_config_str).map_err(|e| {
+            AppError::Database(format!(
+                "Failed to parse OMO provider settings_config (provider_id={id}): {e}"
+            ))
+        })?;
+        let meta: crate::provider::ProviderMeta = if meta_str.trim().is_empty() {
+            crate::provider::ProviderMeta::default()
+        } else {
+            serde_json::from_str(&meta_str).map_err(|e| {
+                AppError::Database(format!(
+                    "Failed to parse OMO provider meta (provider_id={id}): {e}"
+                ))
+            })?
+        };
+
+        Ok(Some(Provider {
+            id,
+            name,
+            settings_config,
+            website_url: None,
+            category,
+            created_at,
+            sort_index,
+            notes,
+            meta: Some(meta),
+            icon: None,
+            icon_color: None,
+            in_failover_queue: false,
+        }))
+    }
 }

src-tauri/src/database/mod.rs

@@ -33,6 +33,7 @@ mod tests;
 
 // DAO 类型导出供外部使用
 pub use dao::FailoverQueueItem;
+pub use dao::OmoGlobalConfig;
 
 use crate::config::get_app_config_dir;
 use crate::error::AppError;